/*
 *  include/asm/boot.h
 *
 *  last modified 2007.07.14 21:52 by ChenJie
 *
 */

#ifndef BOOT_H
#define BOOT_H


// 系统启动引导参数
#define BOOTSEG		0x07C0
#define INITSEG		0x9000
#define SYSSEG		0x1000
#define	SETUPSEG	0x9020
#define SYSSIZE		0x7F00
#define SETUPSECTS	4

// svga启动常量
#define NORMAL_VGA	0xffff
#define EXTENDED_VGA	0xfffe
#define ASK_VGA		0xfffd


#endif
